Bosch Tassimo Leak!?

Hi, I've had my Tassimo for over a year and love it. But two months ago when I whent to make a coffee, the power went out in my apartment. It turned out that the power was tripping because of my Tassimo. I noticed a big pool of water underneth it.

How can I open it up to find out if its the pipe that needs securring or replacing? I only have one screw (underneeth) which did nothing when I removed it. Are there any 'hidden' clips or anything that I need to sort out to take the panel off?
Thanks